suspect-devices/circuitpython/py/runtime.c, branch 5.3.x CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=5.3.x 2020-03-20T22:57:28+00:00 runtime: Improve error message when setting read-only property 2020-03-20T22:57:28+00:00 Jeff Epler jepler@gmail.com 2020-03-20T22:48:03+00:00 urn:sha1:9d2270a979b3d3ce107a2ea830b6bf7beecb1fdc Formerly, if you wrote SPI.frequency = 0 you would get the sightly erroneous error message AttributeError: 'SPI' object has no attribute 'frequency' In this case, a better message would read AttributeError: 'SPI' object cannot assign attribute 'frequency' This new message will both be used in the case where the attribute doesn't exist at all (and the object has no dynamic attributes; most instances of built in types behave this way), or if the attribute exists but is read-only. preserve errno in OSError 2020-02-04T21:19:40+00:00 Dan Halbert halbert@halwitz.org 2020-02-04T21:19:40+00:00 urn:sha1:5164719e67878418cff51d26f40e4813da02bc83 Include filename for 'No such file/directory', etc. 2020-02-04T18:32:39+00:00 Dan Halbert halbert@halwitz.org 2020-02-04T18:32:39+00:00 urn:sha1:57b566e73614c74a9fc74cd2d2007d91cdb507db Refine iMX RT memory layout and add three boards 2020-01-18T01:36:08+00:00 Scott Shawcroft scott@tannewt.org 2020-01-09T04:32:45+00:00 urn:sha1:7d8dac9211dab92d750a0351335b4ad3fffc05e2 Introduces a way to place CircuitPython code and data into tightly coupled memory (TCM) which is accessible by the CPU in a single cycle. It also frees up room in the corresponding cache for intermittent data. Loading from external flash is slow! The data cache is also now enabled. Adds support for the iMX RT 1021 chip. Adds three new boards: * iMX RT 1020 EVK * iMX RT 1060 EVK * Teensy 4.0 Related to #2492, #2472 and #2477. Fixes #2475. Use BluetoothError in _bleio 2019-11-20T22:02:15+00:00 Scott Shawcroft scott@tannewt.org 2019-11-20T21:53:50+00:00 urn:sha1:5e857fdb67c2d92836d7ed73a179fcb6c5298fed This better differentiates errors than using OSError everywhere. Use OverflowError exception type for overflows 2019-05-09T07:22:26+00:00 Matt Wozniski godlygeek+git@gmail.com 2019-05-09T07:20:15+00:00 urn:sha1:f325bd848b183f9b111b44e2fab2a9e6a366af3c Initially I used one of the existing exception raise functions, but it's more correct and not much more code to raise OverflowError instead. Make status light flash blue for incompatible mpy (fixes #1369) 2019-05-08T18:54:08+00:00 Terri Oda terri@toybox.ca 2019-05-08T18:54:08+00:00 urn:sha1:a9b05d37d70ac38fea2cdceffc28ce354f204200 Fix boards with no shared busses. 2019-04-09T18:36:10+00:00 Scott Shawcroft scott@tannewt.org 2019-04-09T18:36:10+00:00 urn:sha1:72992070c5137ce44969555828673ba7ccd69f08 Prevent infinite display update recursion and fix VFS mounting 2019-02-19T22:50:31+00:00 Scott Shawcroft scott@tannewt.org 2019-02-14T20:54:34+00:00 urn:sha1:46fd60c70398b51136a2deea84f30e867679ca53 Fixes #1529 wip: advertising works, but not connection 2018-12-27T05:04:04+00:00 Dan Halbert halbert@halwitz.org 2018-12-27T05:04:04+00:00 urn:sha1:4167bf5b241eec4e5a04c36d7f7c66d43a8bb921